Xbox Play USB Charging Kit for Series X

Currys

Never pause the game to hunt for doubles AA batteries again. Keep the gameplay going for hours with the Xbox Rechargeable Battery & USB Type-C Cable. Compatible with the Xbox Series X & S, simply plug the USB-C cable into your controller with the battery pack attached and it'll charge as you play. It'll even charge when your console's on standby, so you'll be ready to play wirelessly again in no time.

Amazon

Keep the action going with the Xbox Rechargeable Battery + USB-C Cable Recharge while you play or afterwards, even when your Xbox is in standby The long-lasting rechargeable battery fully charges in under 4 hours Say goodbye to disposable batteries and interrupted gameplay, Platforms: Xbox Series X